# Seconds Interval Timer vs Shine Pilates NV

The clearest difference is in-app purchases: Shine Pilates NV at none against Seconds Interval Timer's 1. Shine Pilates NV also leads on rating (5.0 vs 4.7) and iOS requirement (16.4 vs 18.0). Seconds Interval Timer's advantage is ratings volume (24K vs 9) and update cadence (monthly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Seconds Interval Timer sells 1 one-off in-app purchase. Shine Pilates NV asks for nothing beyond the download.

Shine Pilates NV holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Seconds Interval Timer has 24K ratings behind it against 9, so its average is the more settled of the two.

Seconds Interval Timer ships an update monthly, Shine Pilates NV every 4 months. The most recent releases landed on October 31, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Seconds Interval Timer | Shine Pilates NV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (24K ratings)](https://appshunter.io/ios/app/seconds-interval-timer/id475816966/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/shine-pilates-nv/id6757448790/reviews)** |
| Number of ratings | **24K** | 9 |
| Positive reviews | 74.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 99 MB | 121 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Runloop Ltd](https://appshunter.io/developer/325563420) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Seconds Interval Timer

[App page](https://appshunter.io/ios/app/seconds-interval-timer/id475816966)

This interval timer app helps you build and run custom workouts for HIIT, Tabata, and circuits. It provides voice cues, runs in the background, and syncs with Apple Watch. Save workouts to Apple Health and track calories burned.

**Highlights:** Build custom timers for any workout, Voice cues for intervals, Runs in background with screen off, Syncs with Apple Watch, Color-coded interval display, Save workouts to Apple Health, Play music with cues

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Version | $7.99 | one-time |

**What reviewers like**

- 🚀 Great workout app
- 👍 Customizable and user-friendly
- 🔒 Reliable and stable
- 💡 Versatile for various workouts
- 👍 Easy to create and edit timers

**What reviewers complain about**

- 🐛 Occasional audio issues
- 🔍 Limited Apple Watch integration
- 💰 Paid version required for full functionality
- 🕰️ Time-consuming to set up complex workouts

**Reported bugs**

- Timer sometimes stops working unexpectedly
- Issues with restoring purchases on new devices

**Requested features**

- Ability to change beep/alert volume independently
- Option to delay transition between intervals
- Sync workouts across devices
- More preset workout templates
- Heart rate monitoring integration


### Shine Pilates NV

[App page](https://appshunter.io/ios/app/shine-pilates-nv/id6757448790)

Book reformer Pilates classes at a women-led studio in Reno. Explore various class levels, from beginner to advanced, and enjoy a supportive community environment. Manage your schedule and account seamlessly through the app.

**Highlights:** Book reformer Pilates classes, View class schedules, Manage account, Variety of class levels, Beginner to advanced options, Community environment

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Seconds Interval Timer free?

Seconds Interval Timer is free to download, with in-app purchases available.

### Is Shine Pilates NV free?

Shine Pilates NV is free to download, with no in-app purchases.

### Which has better reviews, Seconds Interval Timer or Shine Pilates NV?

Shine Pilates NV is rated higher. Seconds Interval Timer averages 4.7 out of 5 from 24K ratings, while Shine Pilates NV averages 5.0 from 9 ratings.

### Do Seconds Interval Timer or Shine Pilates NV have ads?

Neither Seconds Interval Timer nor Shine Pilates NV shows ads.

### Which is updated more often, Seconds Interval Timer or Shine Pilates NV?

Seconds Interval Timer ships an update monthly, and Shine Pilates NV every 4 months. Most recently, Seconds Interval Timer was updated on October 31, 2026 and Shine Pilates NV on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*